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EP0707803A2 - Procédé de fabrication de semelles pour chaussures - Google Patents

Procédé de fabrication de semelles pour chaussures Download PDF

Info

Publication number
EP0707803A2
EP0707803A2 EP95115885A EP95115885A EP0707803A2 EP 0707803 A2 EP0707803 A2 EP 0707803A2 EP 95115885 A EP95115885 A EP 95115885A EP 95115885 A EP95115885 A EP 95115885A EP 0707803 A2 EP0707803 A2 EP 0707803A2
Authority
EP
European Patent Office
Prior art keywords
cover part
edge
recess
insert
shape
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP95115885A
Other languages
German (de)
English (en)
Other versions
EP0707803B1 (fr
EP0707803A3 (fr
Inventor
Karl-Heinz Lory
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LORY ORTHOPAEDIE-SCHUH-TECHNIK GMBH
Original Assignee
Lory Orthopadie Schuhtechnik Gesundheitsforum Service und Handels GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lory Orthopadie Schuhtechnik Gesundheitsforum Service und Handels GmbH filed Critical Lory Orthopadie Schuhtechnik Gesundheitsforum Service und Handels GmbH
Publication of EP0707803A2 publication Critical patent/EP0707803A2/fr
Publication of EP0707803A3 publication Critical patent/EP0707803A3/fr
Application granted granted Critical
Publication of EP0707803B1 publication Critical patent/EP0707803B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined

Definitions

  • the invention relates to a method for producing an insert in shoes according to the preamble of claim 1.
  • the cover part does not protrude into the upper edge area after the assembly, so that only the lower part and the edge part have to be ground in the last processing step.
  • This initially has the advantage that a smaller amount of material has to be removed during grinding, since the insert in the edge region is less strong overall due to the recess in the cover part.
  • cuts of the lower part, the edge part and the cover part are produced, wherein in a particularly preferred embodiment the continuous recess extends from the heel area on the two edges to the area of the first to fifth metatarsal heads.
  • the invention further relates to an insert for shoes according to the features of claims 7 to 9.
  • the layer structure of an insert 1 according to the invention is shown before the final deformation. Accordingly, the insert 1 has three layers in the example.
  • Fig. 2 illustrates here that the lowermost layer is a bottom part 2 shaped like a footbed.
  • the top layer is a cover part 3 for the sole of the foot.
  • An edge part which is also referred to as a molded part 4, is arranged between the layers 2 and 3.
  • the top view of this arrangement according to FIG. 1 illustrates that the cover part 3 has a circumferential recess 5 in the example.
  • the recess 5 consists of two edge sections 6 and 7 which run approximately parallel to one another and, in the example case, are combined by a heel section 8 to form a continuous recess 5.
  • the edge sections 6 and 7 preferably extend from the heel area into the area of the first to fifth metatarsal heads. In principle, however, it is possible to form sections 6, 7, 8 as separate (e.g. separated by intermediate webs) recesses.
  • FIG. 4 A fully deformed and machined insert 1 is shown in Fig. 4, in which an optional and depending on the application pad 10 is indicated, which lies between the cover part 3 and the edge part 4.
  • the cover part 3 and the molded part 4 are preheated, preferably free of adhesive.
  • parts 2, 3 and 4 are joined together, the lower part 2 preferably being provided with adhesive.
  • they are placed on a last or on a plaster mold. This arrangement is then placed in a vacuum press in which the layers 2, 3 and 4 are deformed above the strips or the plaster mold under pressure. This is followed by a cooling process. After cooling, the previously described grinding into the final shape takes place.
  • an additional layer for example in the form of a cover, can be applied to the cover part 3.
  • FIGS. 5a to 5c A further embodiment of an insert 1 according to the invention is shown in FIGS. 5a to 5c. Parts 2, 3 and 4 of this insert are shown in an exploded view to illustrate the principles of the invention of this embodiment.
  • cover part 3 in turn has a preferably continuous recess 5 which extends into the region of the first to fifth metatarsal heads and corresponds to the recess 5 according to the embodiment in FIG. 1.
  • the edge part 4 has a horseshoe-like or U-shaped configuration, the shape and dimensions of which are adapted to the shape of the recess 5 of the cover part 3 according to FIG. 5b. Accordingly, the edge part 4 has two substantially parallel side legs 11 and 13, which are connected to one another by a bent connecting part 12, so that an integral shape is produced.
  • the side legs 11 and 13 correspond to their dimensions and shape to the course of the side sections 6 and 7 of the recess 5 of the cover part 3.
  • the bent connecting part 12 corresponds in shape and dimension to the heel edge 8 of the recess 5 of the cover part 3.
  • a bottom part 2 which is shaped like a footbed is again shown, which in its structure and dimension and its other properties can be designed in accordance with the previously described embodiments.
  • This lower part 2 is shown in Fig. 6a.
  • FIG. 6b shows an alternative embodiment of an edge or molded part 4 '.
  • the edge part 4 ' is formed in the example as an oval-like closed circumferential ring 11. This ring 11 delimits an insertion recess 13 on its inner edge 12.
  • the material of the molded part 4 'can correspond to that of the previously described embodiments.
  • a reinforcing part 14 is shown.
  • the reinforcing part 14 consists of a preferably very thin, but stiffer plastic material than the molded part. It is carried out over the entire area.
  • the dimension and shape of the Reinforcement part 14 corresponds to the shape and dimension of the insertion recess 13. In other words, the reinforcement part 14 can be fitted exactly into the insertion recess 13.
  • 6d shows an alternative embodiment of a cover part 3 ', the material of which may correspond to that of the previously described embodiment.
  • the shape and dimension of the cover part 3 ' corresponds to the reinforcing part 14 and thus the shape and dimension of the insertion recess 13. Thus, the cover part 3' can also be fitted exactly into the insertion recess 13.
  • the arrangement of the reinforcing part 14 enables pressure to be distributed in the forefoot area.
  • the part prevents the midfoot heads from sinking in and creates a connection from the rear foot to the forefoot. It stabilizes the entire foot and the guidance of the shoe or in the shoe is better. Finally, the risk of ankle bending is prevented or reduced, and slipping forward in the forefoot area can also be reduced.
  • the lower part 2, the edge part 4 'and the cover part 3' are used as base parts.
  • the reinforcing part 14 is preferably arranged below the cover part 3 ′ on the lower part 2 within the insertion recess 13.
  • a textile intermediate layer is provided between the cover part 3 'and the reinforcement part 14, which corresponds in shape and dimension to the cover part 3'.
  • edge part 4 ' is applied to the lower part 2.
  • the reinforcing part 14, then the textile intermediate layer and then the cover part 13 are then preferably first applied to the insertion recess 13. Thereafter, the aforementioned assembled parts are connected to each other as described above, so that in this regard, reference can be made to the preceding statements.

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Socks And Pantyhose (AREA)
EP95115885A 1994-10-18 1995-10-09 Procédé de fabrication de semelles pour chaussures Expired - Lifetime EP0707803B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4437282A DE4437282C2 (de) 1994-10-18 1994-10-18 Verfahren zur Herstellung einer Einlage und Einlage für Schuhe
DE4437282 1994-10-18

Publications (3)

Publication Number Publication Date
EP0707803A2 true EP0707803A2 (fr) 1996-04-24
EP0707803A3 EP0707803A3 (fr) 1996-12-27
EP0707803B1 EP0707803B1 (fr) 2002-02-06

Family

ID=6531116

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95115885A Expired - Lifetime EP0707803B1 (fr) 1994-10-18 1995-10-09 Procédé de fabrication de semelles pour chaussures

Country Status (5)

Country Link
US (1) US5778562A (fr)
EP (1) EP0707803B1 (fr)
AT (1) ATE212801T1 (fr)
DE (2) DE4437282C2 (fr)
DK (1) DK0707803T3 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2256917A1 (fr) 1998-12-22 2000-06-22 Bauer Nike Hockey Inc. Article chaussant
DE19948545A1 (de) 1999-10-08 2001-04-12 Globus Berkemann Gmbh & Co Kg Orthopädische Schuheinlage
EP1681951A4 (fr) * 2003-09-05 2010-12-01 Ossur Hf Plaque podologique orthostatique et orthese pedi-jambiere faisant intervenir la plaque podologique orthostatique
US20070234592A1 (en) * 2006-04-06 2007-10-11 Crates John M Orthotic for cleat
DE202012001402U1 (de) 2012-02-14 2012-05-22 Sanitätshaus Seeger hilft GmbH & Co. KG Schuheinlage, insbesondere orthopädische Schuheinlage
US9131746B2 (en) * 2012-08-28 2015-09-15 Roar Licensing, Llc Foot orthotic
US9565888B2 (en) * 2013-03-04 2017-02-14 Lfrj, Llc Shoe insert and method for using same
DE102014102628B4 (de) * 2014-02-27 2017-08-24 Medi Gmbh & Co. Kg Einlegesohle und Verfahren zur Herstellung einer Einlegesohle
WO2015188075A2 (fr) 2014-06-06 2015-12-10 Roar Licensing, Llc Chaussure avec plaque orthétique/de propulsion intégrée
WO2017100740A1 (fr) 2015-12-10 2017-06-15 Ossur Iceland Ehf Système orthétique

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3701950A1 (de) 1987-01-23 1988-08-04 Karl Heinz Lory Fussbettartig geformte einlage in schuhe

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1867431A (en) * 1931-03-20 1932-07-12 Joseph H Wood Cushion support
US2037970A (en) * 1935-05-20 1936-04-21 Joseph H Everston Cushion shoe
US2119807A (en) * 1936-01-07 1938-06-07 Myron M Farley Heel and arch cushion and support
FR57330E (fr) * 1948-04-27 1953-01-02 Chaussure perfectionnée
US2546408A (en) * 1950-03-07 1951-03-27 Florida L Riggs Insole-type appliance
US2660814A (en) * 1951-11-03 1953-12-01 James J Ritchey Orthopedic device
DE1485614C3 (de) * 1964-05-30 1973-01-04 Continental Gummi-Werke Ag, 3000 Hannover Verfahren zur Herstellung einer Schuheinlage, insbesondere Fußformeinlage
FR1437697A (fr) * 1965-03-26 1966-05-06 Procédé de fabrication de semelles à cuvette
JPS60156403A (ja) * 1983-09-12 1985-08-16 株式会社アシックス 履物の台底
DE3520731A1 (de) * 1985-06-10 1986-12-11 Puma-Sportschuhfabriken Rudolf Dassler Kg, 8522 Herzogenaurach Einlegeteil fuer einen schuh, insbesondere rehabilitationsschuh
US5146698A (en) * 1989-05-08 1992-09-15 Tilles Harvey G Shoe insole proform II
US5174052A (en) * 1991-01-03 1992-12-29 Schoenhaus Harold D Dynamic stabilizing inner sole system
US5216825A (en) * 1992-01-21 1993-06-08 Brum Kenneth A Odor adsorbing contoured support inner sole

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3701950A1 (de) 1987-01-23 1988-08-04 Karl Heinz Lory Fussbettartig geformte einlage in schuhe

Also Published As

Publication number Publication date
US5778562A (en) 1998-07-14
DE4437282C2 (de) 1997-09-25
EP0707803B1 (fr) 2002-02-06
DE59510037D1 (de) 2002-03-21
ATE212801T1 (de) 2002-02-15
DE4437282A1 (de) 1996-04-25
EP0707803A3 (fr) 1996-12-27
DK0707803T3 (da) 2002-07-01

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